Apparently after adding the disk, the VM didn’t automatically detect the disk, that takes us to the next step of re-scanning the disks.

3. Rescan Scsi bus –

This is where we run the trigger command, to scan the SCSI bus for everything – channel number, SCSI target ID, and LUN values. Check the /var/log/dmesg log file or run dmesg command in another window to see the action live –